Desserts

Cheese and Onion Tart with Rosemary

by Editorial Staff

Summary

Prep Time 30 mins
Cook Time 40 mins
Total Time 1 hr 10 mins
Course Baking
Cuisine European
Servings (Default: 1)

Ingredients

  • 400 g puff pastry, frozen
  • 1 large onion (s), red
  • 2 cloves garlic)
  • 150 g crème fraîche
  • 1 pinch (s) salt
  • 1 pinch (s) pepper, freshly ground
  • 2 teaspoons lemon juice, more if necessary
  • 100 g soft cheese
  • 1 sprig rosemary
  • 2 tablespoon milk, possibly more
Cheese and Onion Tart with Rosemary
Cheese and Onion Tart with Rosemary

Instructions

  1. Thaw frozen puff pastry. Preheat the oven to 200 ° C top / bottom heat and line a baking sheet with baking paper.
  2. Roll out the puff pastry on a floured work surface a little larger than the baking sheet. Place the dough on the baking sheet and use the knife to score an edge of about 2 cm and then pull it up.
  3. Peel the onion, cut in half lengthways and cut into thin rings. Peel the garlic and press into the crème fraîche. Season to taste with salt, pepper and 2 - 3 teaspoons of lemon juice and spread on the dough. Cut the soft cheese into thin slices and place on top. Spread the onion rings on the tart. Wash the rosemary, shake dry, pluck off the needles and also place on the tart. Brush the edge of the pastry with 2 - 3 tablespoons of milk and bake in the oven for 30 - 40 minutes until golden brown.
Editorial Staff

About Editorial Staff

The Boss Kitchen editorial staff oversees content review, fact-checking, and recipe verification across the site. Published articles pass through the editorial team before going live, ensuring ingredient lists, techniques, cooking times, and nutritional claims hold up in a home kitchen. The team coordinates contributions across the site writers, handles reader corrections, and maintains consistency in measurement conventions, safety guidance, and dietary labeling. Posts under this byline typically represent team-reviewed reference material, site announcements, or editorial roundups rather than individual-author features, and they are held to the same sourcing standards as bylined recipe and product coverage.

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